Concept explainers
Interpretation: The raise in temperature of each sample needs to be determined.
Concept introduction: Due to varying temperature flow of energy is termed as heat. It is depend on the pathway. Heat is expressed in energy units, typically calories and joules.
Answer to Problem 59A
Amount of temperature that rises in liquid water is
Amount of temperature that rises in solid water is
Amount of temperature that rises in water vapor is
Amount of temperature that rises in alumna is
Amount of temperature that rises in iron vapor is
Amount of temperature that rises in mercury is
Amount of temperature that rises in carbon is
Amount of temperature that rises in silver is
Amount of temperature that rises in gold is
Amount of temperature that rises in copper is
Explanation of Solution
The expression for heat is as follows:
Here Q is heat capacity, s is specific heat capacity, m is mass of the sample, and
Given mass of the sample is 10.0g, heat applied is 1.00 kJ.
Conversion of heat is as follows:
Heat capacity of liquid water is
Put these values in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of solid water is
To rise in temperature that is required by solid water sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of water vapor is
To rises in temperature that is required by water vapor sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of aluminum is
To rises in temperature that is required by alumina sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of iron is
To rises in temperature that is required by iron sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of mercury is
To rises in temperature that is required by mercury sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of carbon is
To rises in temperature that is required by carbon sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of silver is
To rises in temperature that is required by silver sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of gold is
To rises in temperature that is required by gold sample in equation (1) is as follows:
Thus rises in temperature is
Heat capacity of copper is
To rises in temperature that is required by copper sample in equation (1) is as follows:
Thus rises in temperature is
Amount of temperature that rises in liquid water, solid water and water vapor, alumina, iron, mercury, carbon, silver, gold and copper are
Chapter 10 Solutions
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